225 Navigator

The electronic weighing indicator 225 is ideal for weighbridges and a variety of other high demand weighing applications. Can be simultaneously connected with up to 3 individual scaling platforms and individually display the weight of each scale.

It is equipped with a transflective technology 25mm back-lit LCD, with 1-inch high characters to be viewed under any lighting conditions from direct sunlight to total darkness. Multi-point calibration in order to avoid linearity errors due to the load cells or the platform’s construction.

Standard features include IP66 washdown stainless steel enclosure, 4 bi-directional RS232 serial ports, USB-B port, QWERTY keypad, 4 soft keys, 13 function keys, navigation keys, 16 Preset Weight Comparators (PWCs), 8 input control lines, 16 output control lines, piece count, batching, electronic tally roll, and 200 ID database for truck storage. NTEP legal-for-trade and OIML certified.


Power Requirements: 110/230 VAC, 50 ή 60 Hz
Enclosure Construction: 304 Stainless Steel
Protection Rate: IP66
Operating Conditions: Operating Temperature: -10 to +40°C
Operating Humidity: 90% non-condensing (maximum)
Display: White LED Backlit LCD
Resolution: 240 x 64 pixel (127mm x 34mm)
Enclosure Size: 275mm W x 210 mm H x 80mm D
Signal Input Range: From 1 mV min. to 40 mV max.
Transducer Excitation: 12 VDC
Number of Load Cells: 14 each, 350 ohm Maximum Resistance
Division Value Commercial: 1, 2, 5 or 10 x 1, 0.1, 0.01, 0.001 ή 0.0001
Sensitivity: 0.7 uV/E (OIML)
Division Value: Up to 10.000 divisions
Sample Rate: 1 to 100 samples per second (selectable)
Auto Zero Range: 0.5 or 1 through 9 divisions
Keypad: 60 key color-coded keypad and 13 function keys
Standard I/O: 2 RS232 Ports (1 bi-directional for PC +1 for Printer)
1 infrared port for wireless data transportation

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Protem Group S.A.

3, 35th Str., 133 41 Industrial Park
Ano Liossia / Athens, Greece
Τ. +30 210 5716500
F. +30 210 5710008